Visual science researchers may be interested in Presentation, a Windows
95/98/2000 program for stimulus delivery and experiment control. Presentation
delivers visual, auditory, and multimodal stimuli with sub-ms temporal
precision that is verified for each stimulus and response event throughout the
experiment. Presentation provides complete control of frame refresh, and can
control up to four independent sound sources (depending on the soundboard).
Presentation runs on standard PCs and is capable of monitoring responses from
joystick, mouse, keyboard, and voice relay or from parallel or serial response
boxes. Presentation incorporates special enhancements for neurophysiological
experiments using fMRI, evoked potentials, or single unit recordings. A free
version of Presentation (functional until November 2001) is available for
download at www.neurobehavioralsystems.com,